<?xml version="1.0" encoding="utf-16"?> <xs:element name="MarkerAddressability" minOccurs="0"> <xs:complexType> <xs:sequence> <xs:element ref="MarkerAddressabilityBasis" minOccurs="0" /> <xs:element ref="MarkerAddressabilityCrossFeed" minOccurs="0" /> <xs:element ref="MarkerAddressabilityFeed" minOccurs="0" /> <xs:element ref="MarkerAddressabilityUnit" minOccurs="0" /> </xs:sequence> </xs:complexType> </xs:element>